Electronic device cover



FIG. 1 is a top, front, left-side perspective view of an electronic device cover;

FIG. 2 is a top, front, right-side perspective view thereof;

FIG. 3 is a front view thereof

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof

FIG. 6 is a bottom view thereof;

FIG. 7 is a left-side view thereof; and,

FIG. 8 is a right-side view thereof.

The broken lines depict portions of the electronic device cover that form no part of the claimed design. 

CLAIM The ornamental design for an electronic device cover, as shown and described. 